More than a fair share of good luck

This article deals with reflections on a career as a fish biologist that has spanned 40 + years. I provide insights into lessons I have learned over the years, describe some research successes and failures, and end by drawing the conclusion that variety in teaching and research is the spice of academic life. The lessons I have learned might be a guide for those at an early stage of their scientific career: You should try to recognize where your talents lie and what your weaknesses are: play to your strengths, but do not try to hide your weaknesses. Collaboration with perceptive colleagues and receptive associates is the foundation upon which an academic career is built. Research should be designed to address a problem, not apply a technique; use the technology, and do not submit to the temptation of letting it use you. The most rewarding pieces of research are often those that produce unexpected results; you learn more from having your preconceived ideas challenged than by having them confirmed. It is important to know who your readers are, and to select the most appropriate channel for publication of your work. It is not necessary to publish in high impact factor journals to get your work read and cited. You are likely to shift your focus many times during your career; you must continue to grow to remain fresh and enthusiastic. Your students are your scientific legacy; nurture them well because there is nothing more satisfying than to see them succeed. I offer a final piece of advice: Should teaching and research cease to be fascinating and fun, move on; do not risk becoming a square peg in a round hole.